printf("runner_dopair_subset[%02i]: %i/%i parts at depth %i (r_max=%.3f/%.3f) took %.3f ms.\n",r->id,count,count_j,ci->depth,ci->h_max,cj->h_max,((double)TIMER_TOC(TIMER_DOPAIR))/CPU_TPS*1000);
#else
TIMER_TOC(timer_dopair_subset);
#endif
}
/**
* @brief Compute the interactions between a cell pair, but only for the